KR860002778Y1 - 요크레스 다이나믹 스피커 - Google Patents

요크레스 다이나믹 스피커 Download PDF

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Publication number
KR860002778Y1
KR860002778Y1 KR2019840012393U KR840012393U KR860002778Y1 KR 860002778 Y1 KR860002778 Y1 KR 860002778Y1 KR 2019840012393 U KR2019840012393 U KR 2019840012393U KR 840012393 U KR840012393 U KR 840012393U KR 860002778 Y1 KR860002778 Y1 KR 860002778Y1
Authority
KR
South Korea
Prior art keywords
frame
yoke
shield frame
voice coil
shield
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR2019840012393U
Other languages
English (en)
Korean (ko)
Other versions
KR860006912U (ko
Inventor
김태홍
Original Assignee
삼성전자 부품주식회사
정재은
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자 부품주식회사, 정재은 filed Critical 삼성전자 부품주식회사
Priority to KR2019840012393U priority Critical patent/KR860002778Y1/ko
Priority to JP1985175562U priority patent/JPS61136695U/ja
Publication of KR860006912U publication Critical patent/KR860006912U/ko
Application granted granted Critical
Publication of KR860002778Y1 publication Critical patent/KR860002778Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/022—Aspects regarding the stray flux internal or external to the magnetic circuit, e.g. shielding, shape of magnetic circuit, flux compensation coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
KR2019840012393U 1984-11-30 1984-11-30 요크레스 다이나믹 스피커 Expired KR860002778Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019840012393U KR860002778Y1 (ko) 1984-11-30 1984-11-30 요크레스 다이나믹 스피커
JP1985175562U JPS61136695U (en]) 1984-11-30 1985-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840012393U KR860002778Y1 (ko) 1984-11-30 1984-11-30 요크레스 다이나믹 스피커

Publications (2)

Publication Number Publication Date
KR860006912U KR860006912U (ko) 1986-06-25
KR860002778Y1 true KR860002778Y1 (ko) 1986-10-17

Family

ID=30768101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840012393U Expired KR860002778Y1 (ko) 1984-11-30 1984-11-30 요크레스 다이나믹 스피커

Country Status (2)

Country Link
JP (1) JPS61136695U (en])
KR (1) KR860002778Y1 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4575515B1 (ja) * 2009-10-20 2010-11-04 大和音響株式会社 スピーカ及びその組立方法

Also Published As

Publication number Publication date
JPS61136695U (en]) 1986-08-25
KR860006912U (ko) 1986-06-25

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19841130

UA0201 Request for examination

Patent event date: 19841130

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19860917

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19870107

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19870122

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19870122

UR1001 Payment of annual fee

Payment date: 19890119

Start annual number: 6

End annual number: 6

Payment date: 19890119

Start annual number: 5

End annual number: 5

Payment date: 19890119

Start annual number: 4

End annual number: 4

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

Termination date: 19941008

Termination category: Default of registration fee